MMD's Compact Ceramic SMD Oscillators with 1.54 MHz to 80 MHz Range

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MMD Components, part of Monitor & Quartztek, introduced a RoHS-compliant oscillator series in a compact, hermetically sealed, surface-mount ceramic package. They are useful for devices such as mobile and cordless telephones, digital cameras, PDAs, and notebook computers. The MXH series oscillators measure 2 mm × 2.5 mm and are available in frequencies of 1.54 MHz to 80 MHz, operate at supply voltages of 1.6V DC, and have a maximum power consumption as low as 8 mA. They also have a standby function that enables the oscillator to use just 30 µA. Operating temperature range is -40ºC to +85ºC, frequency stability is as tight as ±25 PPM, maximum start-up time is 10 mS with a rise/fall time of 4 nS, and the aging rate is ±5 PPM for the first year. Waveform output is HCMOS compatible and tri-state functionality is standard.